Solution 522fa627-d3ea-4701-aa6c-bb345f5fefeb
Points: 1 pt By definition, we must have \[ 0 = a\cdot k. \] We see that this is true for $k=0$. Final answer: a\mid 0
Points: 1 pt By definition, we must have \[ 0 = a\cdot k. \] We see that this is true for $k=0$. Final answer: a\mid 0